70 square inches
Area = 14in x 20in = 280in2 Area = 10in x 12in = 120in2
147 sqin
If "length" means "length of side to which the height of 14 inches is perpendicular", area = (1/2)(14)(16) = 112 square inches. (These dimensionss of a triangle are more commonly called "base" and "altitude" respectively.)
Area triangle = 1/2 base x height Area square = length x width = 10in x 10in = 100sq in. Area triangle = area square Therefore: 1/2 x 10in x height = 100sq in height = 100 sq in x 2 / 10 in = 20 in
Let the given area is 10cm. Base of the triangle is 4 cm. altitude of triangle=? Area= 1/2 x Base x altitude 10= 1/2 x 4x altitude 10=2 x altitude 10/2= altitude 5= altitude Hence, altitude of the triangle is 5 cm.
Area = 0.5*base*altitude
altitude(height)=(Area * 2) /length(Base)
The area of triangle is : 64.0
Area of a triangle = 1/2*base*altitude in square units Area = 45 square feet
Area = 0.5*base*altitude
308 square inches or inches or feet or yards or miles or you know the rest
Area of a triangle = (0.5) * (Base) * (Altitude) = (0.5) * (6 meters) * (8 meters) = 24 square meters